Which of the following divides a group of data into four subgroups?

Related Mcqs:

1. A value get which divides a class into two equal parts is called _________________?

   A. Class interval
   B. Open interval
   C. Size
   D. Mid point

2. Class mark is the value which divides a class into ________ equal parts?

   A. Four
   B. One
   C. Three
   D. Two

3. Primary data and _____________ data are same?

   A. Grouped
   B. Secondary data
   C. Ungrouped
   D. None of these

4. Data being used by an agency which is originally collected by them are _______ data?

   A. Quantitative
   B. Primary
   C. Discrete
   D. Secondary

5. Data which have been arranged in ascending or descending order is called ________ data?

   A. Group data
   B. Classify
   C. Array
   D. ungrouped data

6. data classified by methods are called __________ data?

   A. Row data
   B. Grouped data
   C. Quantitative data
   D. Geographical
   E. None of these

7. Any data collected by the investigator personally from the informants are called __________ data?

   A. Primary
   B. Unofficial
   C. Group data
   D. None of these

8. Group data formula for mode _______?

   A. 1+ fm – f2/f1 – f2 x h
   B. 1+ f1 – f2/f2 – fm x h
   C. 1 + fm – f1/ (fm – f1) + (fm1 – f2) x h
   D. 1+ fm1 – f2/f1 – fm x h

9. Find the median of the following datA. 160, 180, 200, 280, 300, 320, 400?

   A. 140
   B. 300
   C. 180
   D. 280

10. Which of the following Measure of averages is affected by extreme (very small or very largE. values in data set?

    A. Geometric Mean
    B. Median
    C. Arithmetic Mean
    D. Harmonic Mean
    E. Mode